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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does UART stand for?
💡 Hint: Consider the relation of UART to serial communications.
Question 2
Easy
What is SBUF used for?
💡 Hint: Think about the data flow in UART.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does UART stand for?
- Universal Asynchronous Receiver/Transmitter
- Universal Array Reception/Transformation
- Universal Analog Receiver/Transmitter
💡 Hint: It involves asynchronous communication.
Question 2
True or False: The baud rate determines how fast the data is transmitted.
- True
- False
💡 Hint: Think about the units used for baud rate.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Develop a program that utilizes UART to send and receive a string longer than 32 characters. Ensure proper handling and display on a terminal.
💡 Hint: Think about modularizing your code for clarity.
Question 2
Explain how to configure and implement a timer interrupt that triggers every 200 ms and toggles an LED on the 8051.
💡 Hint: Calculate the required timer counts based on the oscillator frequency.
Challenge and get performance evaluation